Lens sharpness across a range of apertures

I've been disappointed by the image quality of my landscape photographs from time to time, where the images viewed at full size on my computer screen at home are lacking in detail and very soft. However, I've also noted that the results vary from shoot to shoot and occasionally from shot to shot. Having reviewed the images, I found that the poor results were all shot in bright light, when I used a small aperture in order to attain maximum depth of field and detail in the image.

16th January 2012 | Read more »

A winter weekend

In January of 2005 - five years ago this week - Jo visited me in Switzerland for the first time. These photos show our wonderful time together.

24th January 2010 | Read more »